[Event "Northern Virginia op"]
[Site "USA"]
[Date "1996.??.??"]
[Round "4"]
[White "Crook, Jeff"]
[Black "Callahan, Charles"]
[Result "1-0"]
[ECO "B03"]
[PlyCount "45"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 g6 6. Nc3 Bg7 7. Be3 dxe5 8. fxe5 c5 9. dxc5 Qxd1+ 10. Rxd1 Bg4 11. cxb6 Bxd1 12. bxa7 Nc6 13. Kxd1 Bxe5 14. Nb5 0-0 15. Nf3 Rfd8+ 16. Kc2 Rac8 17. Nxe5 Nxe5 18. b3 Nc6 19. a3 e5 20. Be2 Nd4+ 21. Bxd4 exd4 22. Rd1 Rd5 23. Nc7 1-0

[Event "US Open-97"]
[Site "Alexandria"]
[Date "1996.??.??"]
[Round "6"]
[White "Crook, Jeff"]
[Black "Garcia, Francisco Javier"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "2130"]
[PlyCount "64"]
[EventDate "1996.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 Nf6 3. Bc4 e6 4. Qe2 Nd4 5. Qd3 Nc6 6. Qe2 d6 7. Nf3 Be7 8. Bb3 e5 9. h3 0-0 10. d3 Nd4 11. Nxd4 exd4 12. Nd1 a5 13. a4 d5 14. e5 Nd7 15. 0-0 Nc5 16. f4 f6 17. Nf2 fxe5 18. fxe5 Ra6 19. Bd2 Bf5 20. g4 Bg6 21. Nh1 Re6 22. Rxf8+ Bxf8 23. Ba2 c6 24. Rf1 Bd6 25. Qf2 Bxe5 26. Bxa5 Qe8 27. Ng3 Nxa4 28. Bb4 Rf6 29. Nf5 Bxf5 30. gxf5 Qh5 31. Kg2 Qg5+ 32. Kh1 Rh6 0-1

[Event "Northern Virginia op"]
[Site "USA"]
[Date "1996.??.??"]
[Round "5"]
[White "Garcia, Federico A"]
[Black "Crook, Jeff"]
[Result "1-0"]
[ECO "B73"]
[PlyCount "69"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Be3 Nc6 9. Kh1 Nxd4 10. Bxd4 Be6 11. f4 Qc8 12. Rg1 Ng4 13. h3 Bxd4 14. Qxd4 Nf6 15. g4 Qc5 16. Qxc5 dxc5 17. f5 Bd7 18. g5 Ne8 19. Nd5 e6 20. Ne7+ Kh8 21. Rad1 Bc6 22. Nxc6 bxc6 23. f6 Rb8 24. b3 a5 25. Rd7 a4 26. Rgd1 axb3 27. cxb3 h6 28. h4 h5 29. e5 Rc8 30. Ba6 Ra8 31. Bb7 Rxa2 32. Rd8 Kg8 33. Bxc6 Re2 34. Bxe8 Rxe5 35. Bxf7+ 1-0

[Event "Maryland op"]
[Site "Maryland"]
[Date "1989.??.??"]
[Round "?"]
[White "Crook, Jeff"]
[Black "Tate, Emory"]
[Result "0-1"]
[ECO "A03"]
[BlackElo "2345"]
[PlyCount "50"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nc6 3. g3 h5 4. Bg2 h4 5. Nc3 h3 6. Bf1 Nf6 7. d4 Bf5 8. e3 e6 9. Bd3 Bb4 10. a3 Bxc3+ 11. bxc3 Ne4 12. c4 Na5 13. cxd5 Qxd5 14. c4 Nxc4 15. Qa4+ b5 16. Bxc4 bxa4 17. Bxd5 exd5 18. Bd2 Rh6 19. Rc1 Rb6 20. Rxc7 Rb2 21. Bb4 a5 22. Bd2 Rc8 23. Rxc8+ Bxc8 24. Bc1 Rc2 25. Kd1 Ra2 0-1

[Event "Maryland op"]
[Site "Maryland"]
[Date "1989.??.??"]
[Round "?"]
[White "Crook, Jeff"]
[Black "Waldowski, Paul"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "46"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. f4 d5 2. g3 Nf6 3. Bg2 c5 4. Nf3 Nc6 5. 0-0 Qc7 6. d3 Bf5 7. c3 h6 8. a4 e6 9. Na3 Rd8 10. Bd2 Be7 11. Nh4 Bh7 12. f5 e5 13. c4 d4 14. Qe1 0-0 15. g4 Nxg4 16. Qg3 h5 17. h3 Bxh4 18. Qxh4 Ne3 19. f6 Nxg2 20. Qg5 Bg6 21. fxg7 Rfe8 22. Kxg2 Re6 23. Qh6 Be4+ 0-1

[Event "Taylor SE MI op"]
[Site "Taylor"]
[Date "1986.??.??"]
[Round "1"]
[White "Conley, Sam"]
[Black "Crook, Jeff"]
[Result "0-1"]
[ECO "C87"]
[PlyCount "62"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 0-0 7. Bxc6 dxc6 8. Nxe5 Re8 9. Nf3 Bg4 10. d3 Qd7 11. Bg5 h6 12. Bh4 g5 13. Bg3 Nh5 14. h3 Bc5 15. hxg4 Nxg3 16. d4 Rad8 17. fxg3 Qxg4 18. Qe2 Ba7 19. c3 Qxg3 20. Nbd2 g4 21. Nh2 h5 22. Qe3 Qh4 23. Qf4 Rxd4 24. cxd4 Bxd4+ 25. Kh1 Be5 26. Ndf3 Qxe1+ 27. Rxe1 Bxf4 28. Nh4 Bg3 29. Rd1 Bxh4 30. Rd4 f5 31. Kg1 Rxe4 0-1

[Event "Taylor SE MI op"]
[Site "Taylor"]
[Date "1986.??.??"]
[Round "4"]
[White "Crook, Jeff"]
[Black "Cummings, J."]
[Result "0-1"]
[ECO "D05"]
[PlyCount "34"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 d5 5. c3 Nc6 6. 0-0 Be7 7. Nbd2 0-0 8. Re1 cxd4 9. exd4 a6 10. Ne5 Nxe5 11. dxe5 Nd7 12. Qh5 g6 13. Qh3 f5 14. exf6 Nxf6 15. Qe3 Ng4 16. Qg3 e5 17. h3 Bh4 0-1

[Event "Taylor SE MI op"]
[Site "Taylor"]
[Date "1986.??.??"]
[Round "2"]
[White "Crook, Jeff"]
[Black "Kitts, Gary"]
[Result "1/2-1/2"]
[ECO "E64"]
[PlyCount "67"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Na6 7. Nc3 c5 8. d5 Nc7 9. Qc2 Bd7 10. a4 b6 11. Nd2 a6 12. b3 b5 13. axb5 axb5 14. Bb2 Rxa1 15. Rxa1 Qb8 16. Nd1 bxc4 17. bxc4 Qb7 18. e4 Rb8 19. e5 Nfe8 20. Rb1 Qc8 21. f4 Na6 22. Ne3 Nb4 23. Qd1 Nd3 24. Bc3 dxe5 25. Rxb8 Qxb8 26. Ne4 exf4 27. Bxg7 Nxg7 28. Qxd3 fxe3 29. Nxc5 Qb2 30. Qxe3 Nf5 31. Qf2 Qc1+ 32. Qf1 Qe3+ 33. Qf2 Qc1+ 34. Qf1 1/2-1/2

[Event "Taylor SE MI op"]
[Site "Taylor"]
[Date "1986.??.??"]
[Round "3"]
[White "Groisser, David"]
[Black "Crook, Jeff"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "79"]
[EventDate "1986.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "USA"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nbd2 0-0 6. g3 h6 7. Bxf6 Bxf6 8. Bg2 Nc6 9. e3 Re8 10. 0-0 dxc4 11. Nxc4 e5 12. Nfxe5 Nxe5 13. Nxe5 Bxe5 14. dxe5 Qe7 15. f4 c6 16. Re1 Be6 17. a3 Rad8 18. Qc2 Rd7 19. f5 Red8 20. fxe6 Rd2 21. Qb3 R8d3 22. Qc4 Qxe6 23. Qxe6 fxe6 24. Rab1 Kf7 25. Kf1 Rb3 26. Re2 Rxe2 27. Kxe2 Rb5 28. Kd3 Rxe5 29. b4 a6 30. Rc1 Rg5 31. Rc5 Rg6 32. Re5 Rf6 33. Ke2 Ke7 34. h4 Kd6 35. Re4 e5 36. Rg4 Rf7 37. Rg6+ Rf6 38. Rxg7 b6 39. Be4 c5 40. Rb7 1-0

